The right answer is congruent and complementary because they both are different from each other and different causes
Actually there are three shapes that can be classified as a parallelogram.
Square, Rectangle, and Rhombus
Answer:
There would be 350 girls in the school.
Step-by-step explanation:
We can find this by creating two proportions. the first fraction would be the number of girls out in the sample:
7/12
The second part would be the amount of girls in the whole school. We can set the girls as x since we do not know.
x/600
Now we can set the two equal to each other and cross multiply.
7/12 = x/600
600*7 = 12*x
4200 = 12x
350 = x
-80*-31 is actually -80×31
so the answer is 2480
hope this helps feel free to ask
Answer:The interest is: $163.80
Step-by-step explanation: P is the principal amount, $630.00.
r is the interest rate, 6.5% per year, or in decimal form, 6.5/100=0.065.
t is the time involved, 4....year(s) time periods.
So, t is 4....year time periods.
To find the simple interest, we multiply 630 × 0.065 × 4 to get that:
The interest is: $163.80
